Upgrade maven plugin versions to the latest

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498425 13f79535-47bb-0310-9956-ffa450edef68
set task name as juni4

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498431 13f79535-47bb-0310-9956-ffa450edef68
remove stale comment

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498526 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4981: Share HttpClient across SolrServers and shut it down on close

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498540 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4926: SolrDeletionPolicy.getLatestCommit can be null before IW is used

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498554 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4894: Add AddSchemaFieldsUpdateProcessorFactory: dynamically add fields to the schema if an input document contains unknown fields

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498555 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4897: Create new example config set for schemaless mode

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498558 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4897: add CHANGES entry

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498562 13f79535-47bb-0310-9956-ffa450edef68
TestFieldCache: Fix test bug: IndexWriterConfig was not taken into account.


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498566 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4897: include add-unknown-fields-to-the-schema in the set of default update.chain-s for all defined /update request handlers

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498602 13f79535-47bb-0310-9956-ffa450edef68
tests: disable MockDirectoryFactory for replication

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498659 13f79535-47bb-0310-9956-ffa450edef68
make Facet42Codec accessible via SPI

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498683 13f79535-47bb-0310-9956-ffa450edef68
tests: force FS in the test method rather than for all replication test methods

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498704 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4981: Don't try and sync after SyncStrategy is closed

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498760 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4933: if shard split fails with 500, wait a while to see if it succeeds on a retry

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498763 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4655: Add CHANGES entry

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498767 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5068: QueryParserUtil.escape() does not escape forward slash.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498770 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4933: Retry splitshard three times before giving up

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498923 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4977: Add option to send infostream to the logging system

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498936 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5087: Add getMultiValuedSeparator to PostingsHighlighter

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498945 13f79535-47bb-0310-9956-ffa450edef68